From 2d2d51e57e038547368433023e5f9fa32d4cf8f0 Mon Sep 17 00:00:00 2001
From: Sukhwinder Dhillon <sukhwinder33445@gmail.com>
Date: Wed, 23 Aug 2023 12:59:10 +0200
Subject: [PATCH] HeadlessChrome: Fix `Variable '$params' is probably
 undefined`

---
 library/Pdfexport/HeadlessChrome.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/Pdfexport/HeadlessChrome.php b/library/Pdfexport/HeadlessChrome.php
index 0612987..356aad2 100644
--- a/library/Pdfexport/HeadlessChrome.php
+++ b/library/Pdfexport/HeadlessChrome.php
@@ -588,6 +588,7 @@ private function waitFor(Client $ws, $eventName, array $expectedParams = null)
         $wait = true;
         $interceptedPos = -1;
 
+        $params = null;
         do {
             if (isset($this->interceptedEvents[++$interceptedPos])) {
                 $response = $this->interceptedEvents[$interceptedPos];